- Conditions
- Breast Neoplasms
- Interventions
- PTK787/ZK222584, Letrozole
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 121–133
of 133
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Breast Cancer
- Interventions
- Letrozole, Everolimus, TRC105
- Drug
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years and older · Female only
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2022
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Breast Cancer
- Interventions
- Letrozole
- Drug
- Lead sponsor
- Roxane Laboratories
- Industry
- Eligibility
- 18 Years to 45 Years · Male only
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008
- U.S. locations
- 1
- States / cities
- Fargo, North Dakota
- Conditions
- Breast Cancer
- Interventions
- Lapatinib, Letrozole, Trastuzumab
- Drug
- Lead sponsor
- Baylor Breast Care Center
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 128 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2026
- U.S. locations
- 8
- States / cities
- Birmingham, Alabama • Chicago, Illinois • Indianapolis, Indiana + 5 more
- Conditions
- Breast Cancer
- Interventions
- BMS-690514, Lapatinib, Letrozole
- Drug
- Lead sponsor
- Bristol-Myers Squibb
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010
- U.S. locations
- 4
- States / cities
- Abilene, Texas • Beaumont, Texas • Fort Worth, Texas + 1 more
- Conditions
- Breast Cancer
- Interventions
- letrozole, DHEA, pharmacological study
- Drug · Other
- Lead sponsor
- OHSU Knight Cancer Institute
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Advanced or Metastatic Breast Cancer
- Interventions
- LEE011, Buparlisib, Letrozole
- Drug
- Lead sponsor
- Novartis Pharmaceuticals
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 5
- States / cities
- Los Angeles, California • Lafayette, Indiana • Charleston, South Carolina + 2 more
- Conditions
- Endometrial Cancer
- Interventions
- Metformin, Letrozole, Everolimus
- Drug
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 62 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2026
- U.S. locations
- 6
- States / cities
- Pensacola, Florida • Voorhees Township, New Jersey • Houston, Texas
- Conditions
- Polycystic Ovary Syndrome, Infertility
- Interventions
- Clomiphene, Letrozole
- Drug
- Lead sponsor
- Rachel Mejia
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Metastatic Breast Cancer
- Interventions
- 17B-estradiol, Letrozole, Anastrozole, Exemestane
- Drug
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2024
- U.S. locations
- 3
- States / cities
- Springfield, Massachusetts • Rochester, Minnesota • Lebanon, New Hampshire
- Conditions
- Breast Cancer
- Interventions
- Letrozole
- Drug
- Lead sponsor
- ETOP IBCSG Partners Foundation
- Network
- Eligibility
- 18 Years to 120 Years · Female only
- Enrollment
- 4,884 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2019
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
- Conditions
- Healthy
- Interventions
- Letrozole Tablets 2.5 mg, Femara® Tablets 2.5 mg
- Drug
- Lead sponsor
- Mylan Pharmaceuticals Inc
- Industry
- Eligibility
- 40 Years and older · Female only
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Breast Cancer
- Interventions
- Amcenestrant-matching placebo, SAR439859, Palbociclib, Letrozole, Goserelin, Letrozole-matching placebo
- Drug
- Lead sponsor
- Sanofi
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,068 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 45
- States / cities
- Daphne, Alabama • Glendale, Arizona • Tucson, Arizona + 40 more